IT1015897B - VALVE FOR PNEUMATIC SUSPENSION SUITABLE IN PARTICULAR FOR CARGO VEHICLES - Google Patents

VALVE FOR PNEUMATIC SUSPENSION SUITABLE IN PARTICULAR FOR CARGO VEHICLES

Info

Publication number
IT1015897B
IT1015897B IT5012774A IT5012774A IT1015897B IT 1015897 B IT1015897 B IT 1015897B IT 5012774 A IT5012774 A IT 5012774A IT 5012774 A IT5012774 A IT 5012774A IT 1015897 B IT1015897 B IT 1015897B
Authority
IT
Italy
Prior art keywords
valve
pneumatic suspension
suspension suitable
cargo vehicles
cargo
Prior art date
Application number
IT5012774A
Other languages
Italian (it)
Original Assignee
Knrr Bremse Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knrr Bremse Gmbh filed Critical Knrr Bremse Gmbh
Application granted granted Critical
Publication of IT1015897B publication Critical patent/IT1015897B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
IT5012774A 1973-04-12 1974-04-04 VALVE FOR PNEUMATIC SUSPENSION SUITABLE IN PARTICULAR FOR CARGO VEHICLES IT1015897B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732318535 DE2318535C3 (en) 1973-04-12 1973-04-12 Level control valve for air suspension of vehicles, in particular container vehicles

Publications (1)

Publication Number Publication Date
IT1015897B true IT1015897B (en) 1977-05-20

Family

ID=5877892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5012774A IT1015897B (en) 1973-04-12 1974-04-04 VALVE FOR PNEUMATIC SUSPENSION SUITABLE IN PARTICULAR FOR CARGO VEHICLES

Country Status (5)

Country Link
AT (1) AT335855B (en)
DE (1) DE2318535C3 (en)
FR (1) FR2225302B1 (en)
IT (1) IT1015897B (en)
SE (1) SE409191B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516060A1 (en) * 1975-04-12 1976-10-21 Knorr Bremse Gmbh AIR SUSPENSION FOR CONTAINER VEHICLES
DE2920507C2 (en) * 1979-05-21 1983-05-11 Graubremse Gmbh, 6900 Heidelberg Level control valve to keep the chassis height of a vehicle with air suspension constant
DE3446810C1 (en) * 1984-12-21 1986-06-12 Graubremse Gmbh, 6900 Heidelberg Level control valve with height limitation
DE3716436A1 (en) * 1987-05-16 1988-12-01 Graubremse Gmbh Level-Regulating Valve with height limitation
DE19607619C1 (en) * 1996-02-29 1997-07-31 Grau Gmbh Level control valve for automatically maintaining the vehicle height of a commercial vehicle with air suspension
DE19636002C1 (en) * 1996-09-05 1997-10-16 Grau Gmbh Level regulating valve for automatic height maintenance of lorry with air springing
WO2009100089A1 (en) * 2008-02-04 2009-08-13 Hendrickson Usa, L.L.C. Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967064A (en) * 1957-09-13 1961-01-03 Bendix Westinghouse Automotive Load control valve for vehicle air springs
US2989983A (en) * 1957-09-13 1961-06-27 Bendix Westinghouse Automotive Load control valve for vehicle air springs
DE1052833B (en) * 1957-09-25 1959-03-12 Knorr Bremse Gmbh Air suspension valve, especially for motor vehicles
GB926265A (en) * 1960-12-02 1963-05-15 Westinghouse Brake & Signal Improvements in and relating to pneumatically operated levelling valves for air suspension systems
DE1949761A1 (en) * 1969-10-02 1971-06-09 Graubremse Gmbh Air suspension for vehicles

Also Published As

Publication number Publication date
FR2225302B1 (en) 1979-07-20
DE2318535B2 (en) 1981-02-19
SE409191B (en) 1979-08-06
FR2225302A1 (en) 1974-11-08
AT335855B (en) 1977-04-12
DE2318535C3 (en) 1981-11-12
ATA303174A (en) 1976-07-15
DE2318535A1 (en) 1974-10-31

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